申请人:Iyer Pravin
公开号:US20120065225A1
公开(公告)日:2012-03-15
Compounds of the formula:
or pharmaceutically acceptable salts thereof,
wherein m, n, Ar, R
1
, R
2
, R
a
and R
b
are defined herein. Also provided are pharmaceutical compositions, methods of using, and methods of preparing the compounds.
本发明提供了公式:或其药学上可接受的盐,其中m,n,Ar,R1,R2,Ra和Rb的定义在此处。还提供了制药组合物、使用方法和制备该化合物的方法。